ANCEL S3000 PRO Automotive Smoke Machine — Portable EVAP/Vacuum Leak Tester with Built-In Air Pump & Pressure Gauge

Designed for professional mechanics and serious DIYers, the ANCEL S3000 PRO combines a compact metal body with an internal air pump, adjustable flow control, and a pressure-decay function to locate hard-to-see leaks in modern vehicles. The kit includes multiple adapters, a 23-piece cap plug set, and accessories to connect to intake, vacuum, EVAP, and cabin systems. Safety features like an over-temperature auto shutoff and the use of baby-oil-based smoke make it suitable for repeated diagnostic use.

How quickly can it locate a small vacuum or EVAP leak?

The built-in flow meter and pressure gauge let you pressurize systems and watch for pressure decay, while smoke reveals leak paths visually. Small leaks that cause slow pressure loss become visible as thin smoke trails, helping you pinpoint the source without disassembly.

• Adjustable flow control for fine smoke output
• Pressure-decay testing to detect slow leaks
• Smoke hose and tapered caps for tight seals on fittings
• Visual smoke trails show exact leak locations

What vehicle systems can the ANCEL S3000 PRO test?

This smoke tester is built for broad compatibility: EVAP and fuel lines, intake manifolds, vacuum circuits, seals, and the vehicle cabin. The kit’s various adapters and full-size cap plugs allow sealed connections to many OEM fittings and hose sizes.

• EVAP/fuel system diagnosis without fuel exposure
• Vacuum and intake manifold leak testing
• Cabin air and HVAC leak detection with columnar smoke
• Accessory hoses, boots, and small-diameter fittings covered by the cap set

Is it safe and easy to use in a busy shop?

The S3000 PRO is compact, lightweight, and includes an integrated air pump so you won’t need an external compressor. Its solid metal housing, automatic over-temperature protector, and baby-oil-based smoke are intended to minimize risk during routine diagnostics when used per instructions.

• Built-in air pump for cordless, on-the-go testing
• Auto shutoff protection against overheating
• Simple four-step operation for fast setup
• Durable metal construction for repeated shop use

What accessories and extras come with the kit?

The ANCEL S3000 PRO ships with a comprehensive accessories set so you can adapt to different ports and hose sizes without improvising. The included 23-piece cap plug collection, delivery hose, intake bladder, and cone adapters help you create airtight connections for accurate testing.

• 23-piece tapered automotive cap plug kit for snug seals
• Smoke delivery hose, cone adapters, and intake bladder
• Built-in flow meter and pressure gauge for precise control
• Compact carrying-friendly design for mobile diagnostics

Who is this for: The ANCEL S3000 PRO is aimed at professional technicians, independent mechanics, and knowledgeable DIYers who need a portable, accurate leak-detection tool for EVAP, vacuum, intake, fuel, and cabin systems. If you perform routine diagnostics, want to reduce time spent chasing intermittent leaks, or need a single kit that adapts to multiple vehicle systems, this smoke machine provides a practical, shop-ready solution.